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3122204313 = 34722143293
BaseRepresentation
bin1011101000011001…
…0000111010011001
322001120222102010210
42322012100322121
522343241014223
61233451401333
7140241204324
oct27206207231
98046872123
103122204313
111362448348
12731753249
133a9b00897
142189377bb
15134182893
hexba190e99

3122204313 has 8 divisors (see below), whose sum is σ = 4251512448. Its totient is φ = 2037182864.

The previous prime is 3122204291. The next prime is 3122204321. The reversal of 3122204313 is 3134022213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3122204313 - 26 = 3122204249 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3122204313.

It is not an unprimeable number, because it can be changed into a prime (3122204353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11071506 + ... + 11071787.

It is an arithmetic number, because the mean of its divisors is an integer number (531439056).

Almost surely, 23122204313 is an apocalyptic number.

It is an amenable number.

3122204313 is a deficient number, since it is larger than the sum of its proper divisors (1129308135).

3122204313 is a wasteful number, since it uses less digits than its factorization.

3122204313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22143343.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3122204313 is about 55876.6884577102. The cubic root of 3122204313 is about 1461.5727583159.

Adding to 3122204313 its reverse (3134022213), we get a palindrome (6256226526).

The spelling of 3122204313 in words is "three billion, one hundred twenty-two million, two hundred four thousand, three hundred thirteen".

Divisors: 1 3 47 141 22143293 66429879 1040734771 3122204313